hermes-agent/tests
Teknium 69a293b419 hardening(todo): bound TodoStore item content length and count
The todo list is re-injected into the model's context after every
context-compression event (TodoStore.format_for_injection), so an oversized
todo item or an unbounded number of items defeats the compression it is meant
to ride through. TodoStore.write/_validate previously enforced no size or count
bounds, so a single 50KB item produced a ~50KB re-injection block on every
subsequent turn.

Add two caps:
- MAX_TODO_CONTENT_CHARS (4000): per-item content is truncated with a marker.
  Routed through a shared _cap_content() so the merge-update path (which writes
  content directly, bypassing _validate) is capped too.
- MAX_TODO_ITEMS (256): total list length is bounded, keeping the
  highest-priority head (list order is priority).

Both caps are generous relative to real plans — a todo item is a short task
description and active lists are a handful of items.

NOT a security fix. Raised externally via GHSA-5g4g-6jrg-mw3g, which framed a
caller-supplied conversation_history on the authenticated API server replaying
into _hydrate_todo_store as a DoS. That path is authenticated (the API server
refuses to start without API_SERVER_KEY) and self-scoped (the caller supplies
their own entire history and can only inflate their own response chain — forged
role=tool entries are never persisted to the session DB), so it is out of scope
as a vulnerability under SECURITY.md 3.2. These bounds are footgun containment
that also applies to the trusted agent path, where the model itself authors the
todos. Credit to the reporter for the observation.

Co-authored-by: YLChen-007 <30854794+YLChen-007@users.noreply.github.com>
2026-06-07 18:06:27 -07:00
..
acp fix(acp): replace direct db._lock/_conn access with public update_session_meta() 2026-06-04 17:54:59 -07:00
acp_adapter feat(azure-foundry): add Microsoft Entra ID auth 2026-05-18 10:14:38 -07:00
agent feat(onboarding): opt-in structured profile-build path on first contact (#41114) 2026-06-07 08:36:48 -07:00
cli Add /version slash command across CLI, gateway, TUI, and desktop. 2026-06-05 18:05:05 -07:00
cron feat(cron): title cron sessions from the job, not the [IMPORTANT] hint 2026-06-06 12:51:12 -05:00
docker feat(dashboard): always enable embedded chat; remove dashboard --tui flag 2026-06-04 03:03:35 -07:00
e2e chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
fakes
fixtures/plugins/example-dashboard/dashboard feat(dashboard): nous-blue theme, bulk sessions, schedule picker (#37383) 2026-06-02 12:37:40 -04:00
gateway fix(gateway): use OGG for Telegram auto TTS 2026-06-07 18:05:58 -07:00
hermes_cli feat(desktop+gateway): remote media relay — attach images/PDFs and display gateway images over the network 2026-06-07 10:05:53 -07:00
hermes_state feat(session_search): single-shape tool with discovery, scroll, browse — no LLM (#27590) 2026-05-17 23:28:45 -07:00
honcho_plugin test(honcho): de-flake prewarm smoke test's thread wait (#37614) 2026-06-02 17:00:04 -07:00
integration refactor(gateway): migrate Home Assistant adapter to bundled plugin 2026-06-06 11:46:24 -07:00
openviking_plugin fix(openviking): add missing /agent/{agent}/ segment to memory URI — fixes #36969 2026-06-04 17:40:33 -07:00
plugins fix(hindsight): send only new-turn delta on append retains instead of whole session (#40605) 2026-06-07 17:41:10 -07:00
providers test(kimi): align stale parity/profile tests with thinking-xor-effort contract (#41095) 2026-06-07 01:52:49 -07:00
run_agent fix: harden gateway startup and turn persistence 2026-06-07 02:15:23 -07:00
scripts
skills fix(google-workspace): fall back to uv when venv has no pip (#39516) 2026-06-05 13:30:02 +10:00
stress chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
tools hardening(todo): bound TodoStore item content length and count 2026-06-07 18:06:27 -07:00
tui_gateway fix(desktop): scope in-session /model switch per-session, stop process-env leak (#41120) 2026-06-07 02:33:28 -07:00
website feat(skills): fix browse cap, add source links + copy buttons + category cleanup (#37143) 2026-06-01 19:52:28 -07:00
__init__.py
conftest.py fix: batch of small robustness/correctness fixes from @kyssta-exe 2026-06-01 19:51:03 -07:00
run_interrupt_test.py
test_account_usage.py
test_atomic_replace_symlinks.py
test_base_url_hostname.py
test_batch_runner_checkpoint.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_bitwarden_secrets.py fix(bitwarden): prevent zip-slip path traversal when extracting bws binary (#40569) 2026-06-06 18:33:44 -07:00
test_cli_file_drop.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_cli_manual_compress.py fix(tests): catch up six stale tests after compression/aux/kanban changes (#28465) 2026-05-18 21:43:59 -07:00
test_cli_skin_integration.py
test_ctx_halving_fix.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_desktop_mac_entitlements.py test(desktop): assert macOS device entitlements are inherited 2026-06-03 07:32:00 +07:00
test_docker_home_override_scripts.py feat(dashboard): always enable embedded chat; remove dashboard --tui flag 2026-06-04 03:03:35 -07:00
test_docker_stage2_browser_discovery.py fix(docker): discover Playwright headless_shell browser (#35717) 2026-06-01 16:06:44 +10:00
test_dockerfile_tini_compat_shim.py fix(docker): add /usr/bin/tini compatibility shim for legacy wrappers (#34192) (#34382) 2026-06-01 13:32:55 +10:00
test_empty_model_fallback.py test(models): guard Nous silent default against expensive-flagship escalation 2026-06-05 02:54:34 -07:00
test_env_loader_secret_sources.py fix(secrets): only apply external secrets once per HERMES_HOME per process (#32271) 2026-05-25 15:18:55 -07:00
test_evidence_store.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_gateway_streaming_nested_config.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_get_tool_definitions_cache_isolation.py
test_hermes_bootstrap.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_hermes_constants.py fix(constants): use windows native default hermes home 2026-06-03 19:37:29 -07:00
test_hermes_home_profile_warning.py
test_hermes_logging.py fix(gateway): tolerate Unicode in stderr log handlers on Windows 2026-06-06 19:57:44 -07:00
test_hermes_state.py fix(cron): bound the desktop run-history query to one job (#41088) 2026-06-07 02:41:01 -07:00
test_hermes_state_compression_locks.py fix(compression): prevent session-id fork from concurrent compressions (#34351) 2026-05-28 21:40:39 -07:00
test_hermes_state_wal_fallback.py fix(kanban): skip redundant WAL pragma on already-WAL connections 2026-05-27 14:31:55 -07:00
test_honcho_client_config.py fix(honcho): harden self-hosted setup paths 2026-05-29 22:29:48 -07:00
test_honcho_session_context.py fix(honcho): align user context peer perspective 2026-05-27 10:49:33 -07:00
test_honcho_startup_fail_open.py fix: make Honcho startup fail open 2026-06-01 20:13:42 -07:00
test_install_sh_browser_install.py
test_install_sh_pythonpath_sanitization.py
test_install_sh_root_fhs_uv_python_path.py test(install): harden uv-python-path regression test against future drift 2026-05-27 13:55:51 -07:00
test_install_sh_setup_wizard_tty_probe.py
test_install_sh_symlink_stomp.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_install_sh_termux_network_prereqs.py
test_ipv4_preference.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_lazy_session_regressions.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_lint_config.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_live_system_guard_self_test.py chore: ruff auto-fix PLR6201 resweep — tuple → set in membership tests (#27355) 2026-05-17 02:29:41 -07:00
test_mcp_serve.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_mini_swe_runner.py
test_minimax_model_validation.py
test_minimax_oauth.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_minisweagent_path.py
test_model_picker_scroll.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_model_tools.py feat(middleware): add adaptive execution intercepts 2026-06-03 11:22:06 -07:00
test_model_tools_async_bridge.py fix(web): run URL SSRF checks off the event loop in async paths 2026-06-04 18:04:47 -07:00
test_ollama_num_ctx.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_output_cap_parsing.py fix(stream+output-cap): guard empty streams and parse OpenRouter output-cap errors (#40589) 2026-06-07 03:52:09 -07:00
test_package_json_lazy_deps.py
test_packaging_metadata.py fix(packaging): ship locales/ i18n catalogs in wheel, sdist, and Nix (#38383) 2026-06-03 12:00:27 -07:00
test_plugin_skills.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_process_loop_event_loop_warning.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_project_metadata.py fix(deps): exclude dev tooling from all extra 2026-06-04 08:54:38 -07:00
test_retry_utils.py
test_run_tests_parallel.py test: use subprocesses for each test file (#29016) 2026-05-21 16:40:04 +05:30
test_sanitize_tool_error.py
test_sql_injection.py
test_subprocess_home_isolation.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_termux_all_extra_compat.py
test_timezone.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_toolset_distributions.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_toolsets.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_trajectory_compressor.py fix(research): keep tool_call/tool_response pairs intact when compressing trajectories 2026-06-07 05:01:27 -07:00
test_trajectory_compressor_async.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_transform_llm_output_hook.py
test_transform_tool_result_hook.py test: stub has_hook in transform_tool_result hook tests 2026-06-03 06:36:46 -07:00
test_tui_gateway_server.py feat(desktop+gateway): remote media relay — attach images/PDFs and display gateway images over the network 2026-06-07 10:05:53 -07:00
test_utils_truthy_values.py
test_wheel_locales_e2e.py fix(packaging): ship locales/ i18n catalogs in wheel, sdist, and Nix (#38383) 2026-06-03 12:00:27 -07:00
test_yuanbao_integration.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_yuanbao_markdown.py
test_yuanbao_pipeline.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_yuanbao_proto.py chore: prune unused imports and duplicate import redefinitions 2026-05-28 22:26:25 -07:00
test_yuanbao_shutdown.py fix(yuanbao): bound ws.close() so an idle server can't stall shutdown ~5s (#40607) 2026-06-07 17:49:38 -07:00